FactSentinel

factsentinel.com

FactSentinel is an AI-powered browser extension designed to detect and verify misinformation in real-time as users browse the web. It provides instant fact-checking verdicts, confidence scores, and source citations by leveraging multiple AI models for cross-verification. The platform offers a privacy-focused architecture with options for managed service or bring-your-own-key (BYOK) integration.

LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count. 

How to get LLM mention data →
// Fetch FactSentinel mentions
POST v3/ai_optimization/llm_mentions/search_mentions/live
[
    {
        "target": [
            {
                "domain": "factsentinel.com",
                "search_filter": "include",
                "search_scope": ["sources"]
            }
        ],
        "order_by": ["ai_search_volume,desc"]
    }
]